Safety valves
SU · SUL Full-lift safety valve
The valve from our scroll story — full lift, full capacity, all stainless.
The disc lifts clear of the nozzle so the throat, not the lift, sets the capacity. Threaded, inlet-flanged (F) or flanged both ends (FF), with or without a lever.
Specifications
| Pressure | 0.5–25 kg/cm² (varies by size) |
|---|---|
| Temperature | −50 to 230 °C |
| Sizes | ½″ × 1″ – 2½″ × 2½″ |
| Connections | Threaded · inlet flange · flanged both ends |
| Materials | CF8 / CF8M body, SUS304/316 disc |
| Standards | PED 2014/68/EU · tested to API 527, ISO 4126-1 |
Made and tested by Hopeet in Taiwan. Every valve is set and leak-tested before it ships, and its test report can be looked up by serial number.
